Vol. 117, No. 5-6, 2025
Andrei Andreevich Shkalikov
p. 685 abstract
Some Structures on Polarized Poisson Manifolds
p. 687 abstract
On One Class of Regular \(\lambda\)-Truncations and Its Applications to Inverse Functions
p. 693 abstract
Poisson Approximation to the Distributions of \(\chi^2\)-Statistics
p. 707 abstract
On Observers Design for Bilinear Control Systems in Hilbert Spaces
p. 714 abstract
Sufficient Conditions for \(L\)-Leaf-Connected Graphs in Terms of the Inverse Index, the Reciprocal Product-Degree Distance, and the Multiplicative Version of the First Zagreb Index
p. 727 abstract
Dirichlet-Type Problem for an Even-Order Degenerate Equation with Gerasimov–Caputo Fractional Derivative
p. 745 abstract
A Note on Matrix Volume Preservers
p. 756 abstract
Efficient Search for a Minimum Tree in a Space with the \(l_1\)-Norm
p. 762 abstract
Around Zaremba’s Conjecture
p. 769 abstract
Contact Germs and Their Application to Partial Differential Equations
p. 775 abstract
Hardy’s Constants-Functionals in Inequalities with Additional Summands
p. 786 abstract
Mixed Problem for a Nonlinear Schrödinger Equation of Negative Order in the Class of Periodic Infinite-Gap Functions
p. 805 abstract
Differentiating a Linear Recursive Sequence
p. 821 abstract
Short Single-Fault Tests for Circuits in the Zhegalkin Basis with Arbitrary Stuck-At Faults of Gates
p. 826 abstract
Free Universal Algebras with Separately Continuous Operations
p. 837 abstract
Controllability of Nonstationary Discrete Descriptor Systems under Conditions of Invertibility of a Transformation to a Structural Form
p. 850 abstract
Optimal Sampling Recovery and \(\varepsilon\)-Entropy of Lizorkin–Triebel Classes \(F^s_{\infty\,q}(\mathbb T^m)\) in \(L_r(\mathbb T^m)\)
p. 868 abstract
On Universal Double Fourier Series
p. 874 abstract
On the Structure of Low-Rank Matrices Approximating the Identity Matrix
p. 880 abstract
On the Last Entry in Gauss’ Mathematical Diary
p. 885 abstract
Best Approximation of the Differentiation Operator in Spaces of Functions Analytic in a Strip
p. 893 abstract
Support Condition of Strong Convexity and the Convergence of the Conditional Gradient Method
p. 909 abstract
Contractibility of Sparse Clouds
p. 922 abstract
Weakly Einstein Trans-Sasakian \(3\)-Manifolds
p. 931 abstract
Inductivity of the Lattice of \(\sigma\)-Local Fitting Classes
p. 939 abstract
Classification of Nonsingular \(4\)-Flows without Heteroclinic Intersections
p. 950 abstract
Moderate Deviations Principle for Products of Independent Partial Sums of Independent Random Variables
p. 967 abstract
Existence of Positive Solutions for a Class of Berger’s Equations
p. 987 abstract
\(\mathcal{P}\)-Canonical Form of the Drazin Inverse of Matrices, the Matrix Logarithm, and the Principal Matrix Logarithm
p. 998 abstract
On the Positive Definiteness of Functions of the Form \(h(\rho(x))+\beta\rho(x)h'(\rho(x))\)
p. 1012 abstract
Calculation of the Asymptotics of the Solution of the Inhomogeneous Heat Equation by the Auxiliary Parameter Method
p. 1023 abstract
Kolmogorov Widths of the Class \(W_1^1\)
p. 1034 abstract
On Some Topological Invariants of Parikh Word Representable Graphs
p. 1040 abstract
Series Expansions of Solutions of Differential-Difference Parabolic Equations
p. 1051 abstract
Optimal Recovery of Linear Operators on a Homogeneous Sobolev Space
p. 1065 abstract
Analysis of Some Thermo-Poroelastic Problems with Microtemperatures
p. 1079 abstract
Kolmogorov Widths of an Intersection of Anisotropic Finite-Dimensional Balls in the Case of \(2\le q_j<\infty\)
p. 1090 abstract